This calculator helps you compute the characteristic impedance of an embedded microstrip.
One caveat with signed binary numbers is that of overflow, where the…
The Rules of Binary Addition Adding binary numbers is a very simple…
What is the difference between a JMP (“jump”) instruction and a…
We can subtract one binary number from another by using the standard…
PARTS AND MATERIALS Four 6 volt batteries One capacitor, 100 µF…
Shift registers, like counters, are a form of sequential logic.…
Read the following quotation, and then research the term…
Perhaps the most challenging aspect of interpreting ladder diagrams,…
With addition being easily accomplished, we can perform the operation…
A handy tool for reading resistor color code values
PARTS AND MATERIALS Three batteries, each one with a different voltage…
The “vocabulary” of instructions which any particular…
Pulse Width Modulation (PWM) uses digital signals to control power…
The manufacture of only silicon based semiconductors is described…
What is a Synchronous Counter? A synchronous counter, in contrast to…
Don’t just sit there! Build something!! Learning to analyze digital…
A decoder is a circuit that changes a code into a set of signals. It…
Define the following acronyms as they apply to digital logic circuits:…
A helpful tool for calculating the impedance of a wire microstrip.
Analog circuits are circuits dealing with signals free to vary from…
In essence, the IGFET controls the base current of a BJT, which…
PARTS AND MATERIALS One N-channel junction field-effect transistor,…
Identify each of these logic gates by name, and complete their…
If the output of a shift register is fed back to the input. a ring…
What does the acronym RF stand form, in reference to radio-related…
Don’t just sit there! Build something!! Learning to mathematically…
Note the “50 ohm” rating printed on the jacket of the cable. What…
This calculator computes the inductance of a microstrip etched on a PCB.
Standing waves at the resonant frequency points of an open- or…
As an instructor of electronics, I am called upon frequently to help…
The electrical resistance of a conductor at any temperature may be…
PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…
Though mechanical ohmmeter (resistance meter) designs are rarely used…
Input impedance varies considerably with the circuit configuration…
Over the course of the next few chapters, you will learn that AC…
One of the more fascinating applications of electricity is in the…
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Let’s begin with a semiconductor gate circuit in need of…
